SCP Supply chain planning

Reading: The s sea tweet
Full spelling: Supply Chain Planning
Field:
Enterprise information system > business system > SCP

The planned type system of SCM. Estimating demand from the past data, it is the system which decides chain the production circulation stock management policy of the whole supply which ties the respective company and the customer from the outside order subcontractor. Attention has increased as the core function of SCM, SCM software bender each company has reached the point where SCP function is rivaled.

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ScrollLock key

Reading: Scroll lock key
Field:
Personal computer > input device > keyboard > ScrollLock key

It is on the keyboard, “ScrollLock” the key which is stamped. Same as the CapsLock key and the NumLock key, at each time you push on & off change. Originally, it was the key which it tries cursor by 3270 terminals, but in the personal computer as for using with original use almost it is not. Because of that, allotting another shortcut function to the ScrollLock key, there are times when you use. When the one example with Excel, pushes the cursor key when ScrollLock has become on, worksheet the whole moves the cell which is selected that way.

Recognition qualification of the technician who depends on the Sun Microsystems corporation, handles the same company make OS “Solaris”. From basic setting and operation, to printing and security, having various knowledge and ability is recognized. Test PartI has divided into II, when it passes to both, you can acquire qualification. We have become the qualification which differs every version of Solaris, presently Solaris two tests of 2.6 and Solaris 7 are done. Those where version is different to be handled, completely as another qualification because it has on the one hand, saying, there are no times when in acquisition of another side it becomes profitable. Furthermore, possession of SCSA qualification has become condition for SCNA acquisition.

SCSI

Reading: [sukaji]
Full spelling: Small Computer System Interface
Alias:
[sukaji]
Field:
Personal computer > I/O > SCSI > SCSI

Arrangement of connected method of personal computer itself and peripheral device. It is standardized the American National Standards Institute (ANSI) by. First standard the Shugart corporation (the present Seagate Technology corporation) has designated SASI which was developed as the base. Presently the succession standard where general purpose and efficiency are strengthened substantially, SCSI-2 and SCSI-3 have spread.

SCSI-2

Reading: [sukajitsu]
Field:
Personal computer > I/O > SCSI > SCSI-2

At one of the SCSI standard which is used for the connection of the computer itself and the storage unit of the hard disk and the like, the standard group of the second generation who improves early SCSI-1. The American National Standards Institute (ANSI) being something which is standardized in 1994, the early SCSI standard (SCSI-1) those which are strengthened.

Simultaneous transfer capacity “Fast SCSI” of 8 bit width (Fast Narrow SCSI) with are 2 types “of Fast Wide SCSI” of 16 bit width. As for transfer rate as for each one 10MB/s, 20MB/s and the maximum connection quantity respectively 8 units and 16 units, both maximum cable length as for with single-end drive 12m (LVD) - 25m (HVD) is with 3m and differential drive.

With SCSI-2, ambiguity of the standard which is made problem with SCSI-1 it removed, it became the standard which strengthens high-speed characteristic and general purpose. In addition, in order high speed to hold down the reflection of the signal with the circuit terminal which becomes the interference of data transfer, as for the terminator which is installed in the terminal active type became necessary from SCSI-2.

SCSI-3 Ultra SCSI

Reading: [sukajisuri]
Field:
Personal computer > I/O > SCSI > SCSI-3

At one of the SCSI standard which is used for the connection of the computer itself and the storage unit of the hard disk and the like, the standard group of the third generation whom it improves & expands SCSI-2.

Fibre Channel, SSA and IEEE 1394 etc adopts serial transmission mode, the serial SCSI standard group which was enacted anew in addition to the specification of Ultra SCSI and the like which undertakes the extension of the former SCSI standard group (parallel SCSI) which uses parallel transfer system.

With “the Wide Ultra SCSI” standard “of Ultra SCSI” of the simultaneous transfer capacity 8 bit width which first is defined and 16 bit width, transfer rate of each one 20MB/s and 40MB/s was achieved by driving at frequency of former 2 times. But, as for drive system because it continues to be former single-end drive, maximum connection length at the time of 8 connection to 1.5m, at the time of 4 unit connection became short to 3m.

SCSITA STA

Field:
Personal computer > I/O > SCSI > SCSITA